Known Recalls

Recall campaign · NHTSA 14V079000

Engine and engine cooling: engine

Daimler Trucks North America filed this campaign with NHTSA on 2014-02-21.

Recall campaignNHTSA 14V079000

Engine and engine cooling: engine

Component
Engine and engine cooling: engine
Manufacturer
Daimler Trucks North America
Vehicles affected
727
Reported to NHTSA
2014-02-21
Owners notified
2014-04-12

Defect description

Daimler Trucks North America LLC (Daimler) is recalling certain model year 2009-2015 Thomas Built Saf-T-Liner HDX school buses manufactured February 25, 2008, through February 11, 2014, equipped with Cummins Westport Model ISL G engines. Condensation in the intake manifold may freeze during cold weather conditions and interfere with the proper operation of the intake manifold pressure sensor.

Safety risk

The sensor malfunction could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a vehicle fire or burn injury to a person near the exhaust pipe.

Manufacturer remedy

Cummins and Cummins Westport will notify owners, and authorized Cummins service facilities will upload a new ECM calibration, free of charge. The recall began on April 12, 2014. Customers may contact Daimler at 1-800-385-4357 or Cummins Inc. at 1-800-343-7357. Daimler's number for this recall is FL-660.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Scope of coverage

7 model years across 1 models.

ModelYears on record
THOMAS BUILT BUSES SAF-T-Liner HDX2015 2014 2013 2012 2011 2010 2009

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.